package com.lh.Service;


import com.lh.bean.Good;
import org.springframework.stereotype.Service;

import java.util.List;


public interface GoodService {

    Good queryGood(String good_name);

    List<Good> selectGoodsByBrandName(String brand_name);

    int getGoodsDiscount(Integer good_id, int[] detailIds);
}
